Although I have the saddle brown to pair with my RG, I would assume the rose gray. But what prevented me from getting it is it kind of looked similar to the soft pink version for the 6. That one didn't really "patina." It just turned black on the edges. I'm really looking forward to the saddle brown with RG. Love tan leather and whether RG looks more pink or copper depending on lighting, I'll love the tan against it.
Preference ranking for RG:
-saddle brown
-rose gray
-midnight blue
-black
-brown
Preference ranking for RG:
-saddle brown
-rose gray
-midnight blue
-black
-brown